content: /* The contents of this file are subject to the terms
   * of the Common Development and Distribution License
   * (the License). You may not use this file except in
   * compliance with the License.
   *
   * You can obtain a copy of the License at
   * http://www.sun.com/cddl/cddl.html or
   * install_dir/legal/LICENSE
   * See the License for the specific language governing
   * permission and limitations under the License.
   *
   * When distributing Covered Code, include this CDDL
   * Header Notice in each file and include the License file
   * at install_dir/legal/LICENSE.
   * If applicable, add the following below the CDDL Header,
   * with the fields enclosed by brackets [] replaced by
   * your own identifying information:
   * "Portions Copyrighted [year] [name of copyright owner]"
   *
   * $Id$
   *
   * Copyright 2005-2009 Sun Microsystems Inc. All Rights Reserved
   */
  package com.sun.faban.common;
  
  import java.util.List;
  import java.util.Map;
  
  /**
   * An interface impolemented by the command agent allowing it to check the
   * command before it gets executed to ensure it executes in the agent's
   * environment.
   *
   * @author Akara Sucharitakul
   */
  public interface CommandChecker {
  
      /**
       * Checks and completes the command, if possible.
       * @param cmd The original command
       * @param extMap The external map, if any
       * @return The completed command
       */
      public List<String> checkCommand(List<String> cmd, Map<String, List<String>> extMap);
  
      /**
       * Checks and completes the java command, if possible.
       * @param cmd The original command
       * @param extClassPath The external class path.
       * @return The completed java command
       */
      public List<String> checkJavaCommand(List<String> cmd, List<String> extClassPath);
  }
  